Convertible sofa



FIG. 1 is a perspective view of a new design of a convertible sofa in a first position;

FIG. 2 is a perspective view of the convertible sofa in a second position;

FIG. 3 is a perspective view of the convertible sofa in a third position;

FIG. 4 is a perspective view of the convertible sofa in a fourth position;

FIG. 5 is a front view of the convertible sofa in the first position;

FIG. 6 is a left side view of the convertible sofa in the first position;

FIG. 7 is a right side view of the convertible sofa in the first position;

FIG. 8 is a is a top view of the convertible sofa in the first position;

FIG. 9 is a bottom view of the convertible sofa in the first position; and,

FIG. 10 is a back view of the convertible sofa in the first position. 

CLAIM The ornamental design of a convertible sofa, as shown and described. 